He didn’t understand the _______ question, so there was a ______ expression on his face.

The of the killer is still unknown, which is why the citizens here are rather worried.

Both of the two rulers are broken I wantto buy a _______ one

Nanjing is _______ capital of Jiangsu. It is _______ old city in China.

Mr Simmons always tries to make me keep in mind that how much easier my life ________ if I were better organized.